Technology Class hydrozoa and anthozoa

1. Class Hydrozoa Water animals 2. • The Hydrozoa include solitary or colonialcnidarians, which have a noncellularmesoglea, lack tentacles within thegastrovascular cavity,…

Documents Phylum Cnidaria. General Characteristics They are radially symmetrical; oral end terminates in a...

Slide 1Phylum Cnidaria Slide 2 General Characteristics They are radially symmetrical; oral end terminates in a mouth surrounded by tentacles. They have 2 tissue layers Outer…

Technology cnidera

1. Phylum Cnidaria & Ctenophora (ny-dar’ e-a) & (te-nof’ o-ra) The RADIATE Metazoa 2. Cnidaria (cnidos=nettle like) 9000+ species Primaryradialorbiradial symmetry…